1 /*******************************************************************************
2 * Copyright (c) 2010, 2016 IBM Corporation and others.
4 * This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License 2.0
6 * which accompanies this distribution, and is available at
7 * https://www.eclipse.org/legal/epl-2.0/
9 * SPDX-License-Identifier: EPL-2.0
12 * IBM Corporation - initial API and implementation
13 * Lars Vogel <Lars.Vogel@vogella.com> - Bug 502576
14 *******************************************************************************/
15 package org.eclipse.swt.events;
18 import org.eclipse.swt.internal.*;
21 * Classes which implement this interface provide methods
22 * that deal with the events that are generated as gestures
23 * are triggered by the user interacting with a touch pad or
26 * After creating an instance of a class that implements
27 * this interface it can be added to a control using the
28 * <code>addGestureListener</code> method and removed using
29 * the <code>removeGestureListener</code> method. When a
30 * gesture is triggered, the appropriate method will be invoked.
33 * <b>Warning</b>: This API is currently only implemented on Windows and Cocoa.
34 * SWT doesn't send Gesture or Touch events on GTK.
42 public interface GestureListener extends SWTEventListener {
45 * Sent when a recognized gesture has occurred.
47 * @param e an event containing information about the gesture.
49 void gesture(GestureEvent e);